Weather forecast for Antofagasta, Chile on Tuesday, August 11, 2026

Antofagasta, Chile, is set for a mild Tuesday, August 11, 2026, with the weather forecast predicting a high of 20°C and a low of 15°C. The coastal city will experience light breezes, with winds expected to average around 10 km/h. Humidity levels will be relatively high, starting at 84% in the early morning and decreasing slightly to 77% by mid-morning.

Throughout the day, residents can expect clear skies as no precipitation is anticipated. The afternoon will see winds remain light, around 15 km/h from the west, while the evening will bring slightly calmer conditions with winds at 10 km/h from the south. These conditions are expected to persist into the night.

The extended forecast for Antofagasta suggests a warming trend for Wednesday, August 12, with temperatures ranging between 16°C and 22°C. No rain is expected on Wednesday either, with winds remaining light at 10 km/h. Thursday will see a slight dip in temperatures, with a range of 16°C to 19°C, and still no precipitation in sight.

General health and well-being tips are provided, emphasizing hydration, sun protection even on cloudy days, avoiding sudden temperature changes, and securing outdoor objects during windy conditions. Drivers are advised to reduce speed and use headlights if necessary, and to avoid flooded streets.